// 右擊菜單
        let rightMenu = NSMenu.init()
        rightMenu.setAccessibilityEnabled(true)
        let uploadFileItem = rightMenu.addItem(withTitle: "上傳", action: #selector(uploadByRightMenu), keyEquivalent: "")
        uploadFileItem.isEnabled = true
        uploadFileItem.target = self
        let createFolderItem = rightMenu.addItem(withTitle: "新建文件夾", action: #selector(createFolderByRightMenu), keyEquivalent: "")
        createFolderItem.isEnabled = true
        createFolderItem.target = self
        // 加隔線
        rightMenu.addItem(NSMenuItem.separator())
        let reloadFileItem = rightMenu.addItem(withTitle: "刷新", action: #selector(reloadByRightMenu), keyEquivalent: "")
        reloadFileItem.isEnabled = true
        reloadFileItem.target = self
        let sortFileItem = rightMenu.addItem(withTitle: "排序", action: nil, keyEquivalent: "")
        sortFileItem.isEnabled = true
        let sortMenu = NSMenu.init()
        let sortByNameItem = sortMenu.addItem(withTitle: "名稱", action: #selector(sortNameByRightMenu), keyEquivalent: "")
        sortByNameItem.isEnabled = true
        sortByNameItem.target = self
        let sortBySizeItem = sortMenu.addItem(withTitle: "大小", action: #selector(sortSizeByRightMenu), keyEquivalent: "")
        sortBySizeItem.isEnabled = true
        sortBySizeItem.target = self
        let sortByTimeItem = sortMenu.addItem(withTitle: "修改時間", action: #selector(sortTimeByRightMenu), keyEquivalent: "")
        sortByTimeItem.isEnabled = true
        sortByTimeItem.target = self
        // 為某個item設(shè)置二級目錄
        sortFileItem.submenu = sortMenu
        switch FileCoreManager.getCurr().getModule().getSortType() {
        case FileModule.FileSortBasis.name:
            // 左側(cè)增加對勾
            sortByNameItem.state = 1
        case FileModule.FileSortBasis.size:
            // 左側(cè)增加對勾
            sortBySizeItem.state = 1
        case FileModule.FileSortBasis.mtime:
            // 左側(cè)增加對勾
            sortByTimeItem.state = 1
        }
        rightMenu.autoenablesItems = false
        // 獲取鼠標在Window的位置
        let point = event.locationInWindow
        // 設(shè)置彈出位置并且彈出
        rightMenu.popUp(positioning: nil, at: NSPoint.init(x: point.x - 134, y: 600 - point.y), in: self.collectionView)